/*
 * Copyright 2023 Haulmont.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.jmix.chartsflowui.component.serialization;

import io.jmix.chartsflowui.component.Chart;
import io.jmix.chartsflowui.kit.component.serialization.AbstractSerializer;
import io.jmix.chartsflowui.kit.component.serialization.JmixChartSerializer;
import io.jmix.chartsflowui.kit.data.chart.DataItem;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

import java.util.List;
import java.util.function.Function;

/**
 * Serializes options and data for the {@link Chart} into JSON for subsequent sending it to the client-side.
 */
@Component("charts_ChartSerializer")
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public class ChartSerializer extends JmixChartSerializer
        implements ApplicationContextAware, InitializingBean {

    protected ApplicationContext applicationContext;

    protected Function<DataItem, String> itemKeyMapper;

    public ChartSerializer(Function<DataItem, String> itemKeyMapper) {
        super();

        this.itemKeyMapper = itemKeyMapper;
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        this.applicationContext = applicationContext;
    }

    @Override
    public void afterPropertiesSet() {
        initMapper();
    }

    protected void initSerializer() {
        // to skip mapper initialization
    }

    @Override
    protected List<AbstractSerializer<?>> getSerializers() {
        List<AbstractSerializer<?>> serializers = super.getSerializers();
        serializers.add(applicationContext.getBean(DataSetSourceSerializer.class, itemKeyMapper));
        serializers.add(applicationContext.getBean(ChartIncrementalChangesSerializer.class, itemKeyMapper));

        return serializers;
    }
}
